Diff Report
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for array_keys

array_keysRun #557c27da9db93Run #557c2635273b3DiffDiff%
Number of Function Calls2,590 2,580 -10 -0.4%
Incl. Wall Time (microsec)1,662 1,792 130 7.8%
Incl. Wall Time (microsec) per call 1 1 0 8.2%
Excl. Wall Time (microsec)1,662 1,792 130 7.8%
Incl. MemUse (bytes)2,854,488 2,836,688 -17,800 -0.6%
Incl. MemUse (bytes) per call 1,102 1,099 -3 -0.2%
Excl. MemUse (bytes)2,854,488 2,836,688 -17,800 -0.6%
Incl. PeakMemUse (bytes)151,432 151,568 136 0.1%
Incl. PeakMemUse (bytes) per call 58 59 0 0.5%
Excl. PeakMemUse (bytes)151,432 151,568 136 0.1%

Parent/Child Regression/Improvement report for array_keys [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
array_keys-10 -100.0% 130 0.5% -17,800 -2.4% 136 0.0%
Exclusive Metrics Diff for Current Function130 100.0% -17,800 -100.0% 136 100.0%
Parent functions
Drupal\Core\Routing\RouteProvider::preLoadRoutes0 0.0% 59 45.4% 56 0.3% -24 -17.6%
Drupal\Core\Entity\EntityStorageBase::loadMultiple0 0.0% -24 -18.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 20 15.4% -8 -0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple-4 -40.0% 18 13.8% -1,392 -7.8% 8 5.9%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum-3 -30.0% 15 11.5% -14,384 -80.8% -720 -529.4%
Drupal\Core\Render\Element::children0 0.0% 15 11.5% -16 -0.1% 0 0.0%
Drupal\Core\Theme\ActiveTheme::getRegions0 0.0% -10 -7.7% -16 -0.1% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 0.0% 7 5.4% 8 0.0% -48 -35.3%
Drupal\Core\Render\Renderer::doRender@50 0.0% 6 4.6% 0 0.0% 0 0.0%
contextual_preprocess0 0.0% 6 4.6% -8 -0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 6 4.6% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 0.0% -5 -3.8% 8 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@60 0.0% 4 3.1% 0 0.0% 200 147.1%
Drupal\Core\Theme\ThemeManager::theme@30 0.0% 4 3.1% 0 0.0% 712 523.5%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 3 2.3% 8 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 3 2.3% 0 0.0% 0 0.0%
Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl::processOutbound0 0.0% 2 1.5% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments-2 -20.0% 1 0.8% -744 -4.2% 8 5.9%
Drupal\Core\Plugin\DefaultLazyPluginCollection::__construct0 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Insert::fields-1 -10.0% -1 -0.8% -1,320 -7.4% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@10 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 0.0% 1 0.8% 0 0.0% 0 0.0%
Twig_Lexer::getOperatorRegex0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@40 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\CssCollectionRenderer::render0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::isEmpty0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Renderer::replacePlaceholders0 0.0% 0 0.0% 8 0.0% 0 0.0%
Drupal\Core\Render\Renderer::doRender@10 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Session\SessionManager::getSessionDataMask0 0.0% 0 0.0% 0 0.0% 0 0.0%
rdf_preprocess_node0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityViewDisplay::collectRenderDisplays0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::render0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::setValue0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@40 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@50 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::getVisibleChildren0 0.0% 0 0.0% 0 0.0% 0 0.0%